Health Behavior Changes Through Television: The Roles of De Facto and Motivated Selection Processes

We assess the role played by two types of self-selection in accounting for the influence of a television series on smoking cessation. De facto selection is based on respondents' regular channel viewing habits that can expose them to the series. Motivated self-selection takes place when viewers...

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Bibliographic Details
Published in:Journal of health and social behavior 1993-12, Vol.34 (4), p.322-335
Main Authors: Flay, Brian R., McFall, Stephanie, Burton, Dee, Cook, Thomas D., Warnecke, Richard B.
Format: Article
Language:English
Subjects:
Academic motivation
Adolescent
Adult
Aged
Behavior modeling
Bias
Biological and medical sciences
Cessation
Chicago, Illinois
Choice Behavior
Cigarette smoking
Factors
Female
General populations
Health Behavior
Humans
Likelihood Functions
Male
Mass Media Effects
Medical sciences
Middle Aged
Models, Psychological
Motivation
Motivation research
News content
Prevention and actions
Public health
Public health. Hygiene
Public health. Hygiene-occupational medicine
Sampling Studies
Self Care - psychology
Selfselection
Smoking
Smoking cessation
Smoking Cessation - psychology
Television
Television networks
Television programmes
Television programs
Treatment Programs
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Summary:We assess the role played by two types of self-selection in accounting for the influence of a television series on smoking cessation. De facto selection is based on respondents' regular channel viewing habits that can expose them to the series. Motivated self-selection takes place when viewers deliberately select to watch television programming because it meets their desire to quit smoking. Self-selection also can be viewed as a methodological artifact, spuriously accounting for the association between the airing of the series and smoking cessation among the target audience. Subjects were a probability sample of Chicago smokers who regularly watch the evening news on one of the network channels. The intervention was a televised self-help smoking cessation program broadcast on one of the network channels over 20 days. Using nested covariance structure models for the analysis, we conclude that 1) de facto selection had no influence on exposure to the program; 2) motivated selection had no influence on exposure to the program; 3) the program reduced smoking; and 4) this effect cannot be attributed solely to the methodological artifact of self-selection, although motivation to quit smoking did have the strongest influence on attempts to quit.
ISSN:0022-1465
2150-6000
DOI:10.2307/2137370